@fadibomber
JCV for TH Street Map will only work with a JCV compatible unit that's using Thai hardware/firmware.

From post #1:
Quote Originally Posted by bb-boy View Post
Warning: For users of nüvi Thai models that support junction view feature, please install the correct version of junction view that match with the map version that you have. Each junction view file is tied to a particular map version and isn't compatible with any other map version.